bids are invited for lab item vernier calipers ime type , screw gauge 25 mm sand blast , spherometer , spring constant hooks law apparatus , boyles law appt 1 mt special gujat type , surface tension by capillary rise method , travelling microscope h and v type , complete apparatus to find frequency of ac mains with a sonometer , stop clock -omega , sono-meter with brass part , tuning fork welch type set of 8 , slotted weight set 2.5kg , optical bench with 4 upright 1.5 meter long double rod s.s , pn junction diode characteristic , conversion of galvanometer into voltmeter ammeter , r.i of liquid using concave mirror , volt meter , ammeter , vernier calipers digital , screw gauge digital , pendulum bobs with hooks 1- inch diameter , mercury vapor lamp , sodium vapor lamp with supply. , youngs modulus searles apparatus , resonance apparatus , neodymium -nd-feb disc magnets. small size , 100mw rechargeable laser pen. , bar magnet , horse shoe magnet , microscope monocular , microscope binocular , skeleton full size with fiber case , digital weighing machine total quantity : 86